grotos

(pprof) 1.80s of 1.80s total (  100%)
Showing top 200 nodes out of 239 (cum >= 0.01s)
      flat  flat%   sum%        cum   cum%
     0.56s 31.11% 31.11%      0.58s 32.22%  runtime.cgocall_errno
     0.42s 23.33% 54.44%      0.43s 23.89%  crypto/elliptic.p256ReduceDegree
     0.06s  3.33% 57.78%      0.06s  3.33%  scanblock
     0.05s  2.78% 60.56%      0.05s  2.78%  crypto/sha256.block
     0.05s  2.78% 63.33%      0.05s  2.78%  runtime.duffcopy
     0.04s  2.22% 65.56%      0.05s  2.78%  crypto/elliptic.p256Diff
     0.03s  1.67% 67.22%      0.03s  1.67%  adjustpointers